We have located links that may give you full text access.
Haemodynamic effects of percutaneous mitral valve edge-to-edge repair in patients with end-stage heart failure awaiting heart transplantation.
ESC Heart Failure 2018 October
AIMS: Functional mitral regurgitation is complicating end-stage heart failure and potential heart transplantation by increasing pulmonary artery pressures. The aim of the present study was to investigate feasibility and haemodynamic effects of percutaneous mitral valve edge-to-edge repair using the MitraClip™ device in patients with end-stage heart failure awaiting heart transplantation.
METHODS AND RESULTS: In this retrospective study, we identified nine patients suffering from end-stage heart failure listed for heart transplantation in whom moderate-severe or severe functional mitral regurgitation was recognized and treated with percutaneous mitral valve edge-to-edge repair. Twenty-two patients listed for heart transplantation and presenting with moderate-severe or severe functional mitral regurgitation treated in the pre-MitraClip™ era served as controls. Patients were analysed at two separate time points: MitraClip™ group: pre-procedure and post-procedure (follow-up: 215 ± 53 days) and control group: study entry with recognition of moderate-severe or severe functional mitral regurgitation (follow-up: 197 ± 47 days). Percutaneous mitral valve edge-to-edge repair with the MitraClip™ was feasible and safe in our high-risk end-stage heart failure population. The intervention resulted in significant reduction of mitral regurgitation (grade 3.0 [0.5] to 1.5 [0.5]; P = 0.009), left atrial diameter (51 mm [16] to 49 mm [4]; follow-up MitraClip™ vs. control group P = 0.0497), pulmonary artery pressures (sPA 50 mmHg [15] to 45 mmHg [10]; P = 0.02; mPA 34 mmHg [8] to 30 mmHg [10]; P = 0.02), and New York Heart Association class (3.5 [1.0] to 3.0 [0.5]; P = 0.01) and improved mixed-venous oxygen saturation (57% [11] to 55% [7]; follow-up MitraClip™ vs. control group P = 0.02). No changes in the control group were observed.
CONCLUSIONS: MitraClip™ implantation as 'bridge-to-transplant' strategy in patients with end-stage heart failure and severe functional mitral regurgitation awaiting heart transplantation is feasible and appears to result in favourable haemodynamic effects.
METHODS AND RESULTS: In this retrospective study, we identified nine patients suffering from end-stage heart failure listed for heart transplantation in whom moderate-severe or severe functional mitral regurgitation was recognized and treated with percutaneous mitral valve edge-to-edge repair. Twenty-two patients listed for heart transplantation and presenting with moderate-severe or severe functional mitral regurgitation treated in the pre-MitraClip™ era served as controls. Patients were analysed at two separate time points: MitraClip™ group: pre-procedure and post-procedure (follow-up: 215 ± 53 days) and control group: study entry with recognition of moderate-severe or severe functional mitral regurgitation (follow-up: 197 ± 47 days). Percutaneous mitral valve edge-to-edge repair with the MitraClip™ was feasible and safe in our high-risk end-stage heart failure population. The intervention resulted in significant reduction of mitral regurgitation (grade 3.0 [0.5] to 1.5 [0.5]; P = 0.009), left atrial diameter (51 mm [16] to 49 mm [4]; follow-up MitraClip™ vs. control group P = 0.0497), pulmonary artery pressures (sPA 50 mmHg [15] to 45 mmHg [10]; P = 0.02; mPA 34 mmHg [8] to 30 mmHg [10]; P = 0.02), and New York Heart Association class (3.5 [1.0] to 3.0 [0.5]; P = 0.01) and improved mixed-venous oxygen saturation (57% [11] to 55% [7]; follow-up MitraClip™ vs. control group P = 0.02). No changes in the control group were observed.
CONCLUSIONS: MitraClip™ implantation as 'bridge-to-transplant' strategy in patients with end-stage heart failure and severe functional mitral regurgitation awaiting heart transplantation is feasible and appears to result in favourable haemodynamic effects.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app